Model 263, Coupler Harness FL108 Type II Connectors / Wire / Harness (2-115)

Model 263, Coupler Harness FL108 Type II Connectors / Wire / Harness (2-115)
A rugged, modular electrical harness for the FL108 coupler system, the Type II design includes J9 and J10 assemblies to provide reliable power and signal transmission across coupler joints — built for high-cycle, high-stress rail environments.
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The FL108 Type II Coupler Harness is a high-reliability wiring harness designed specifically for use with the Model 263 FL108 electrical coupler system. It comprises two sub-assemblies — the J9 and J10 harness — which together provide fully integrated power and signal connectivity across the coupler mating interface. Built to meet demanding rail industry requirements, this harness ensures consistent and robust electrical continuity even under repeated coupling cycles.
Each sub-assembly is carefully manufactured using industrial-grade, high-flex cables and robust connectors that can withstand traction loads, vibration, and the harsh environmental conditions typically encountered in rail applications. The harness supports secure alignment via precision routing, minimizing the risk of misalignment or pin damage during coupling operations. When used with FL108 coupler bodies, the Type II harness helps maintain critical systems such as inter-car lighting, data communication, and power distribution, ensuring safe and dependable inter-vehicle connections.
The FL108 Type II Coupler Harness is engineered with long service life in mind, making it an ideal choice for transit, passenger, and freight rail systems where reliability and durability are paramount.













